A kind of easy-to-join pre-buried pile for construction

Abstract

The utility model discloses a pre-buried pile for construction that is easy to splice, including a pile column, a positioning structure is arranged on the surface of the pile column, the positioning structure includes a sleeve fixedly connected to the bottom of the pile column, a connection block is fixedly connected to the outside of the sleeve, the number of the connection blocks is several and evenly surrounds the surface of the sleeve, and a pressure plate is movably connected to the inside of the connection block through a pin shaft. The utility model inserts the bottom pile column into the inside of the sleeve, and the bottom pile column squeezes the transmission structure during the movement, and the transmission structure pulls the pressure plate, and the pressure plate is squeezed and swings with the pin shaft inside the connection block as the axis. When the outside of the pressure plate contacts the surface of the bottom pile column, the pile column is quickly connected. The utility model can improve the existing connection method of the pre-buried pile, replace the assembly through the threaded assembly, save a lot of time for the installation of the pre-buried piles during the construction process, and speed up the construction period.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a pre-buried pile which is easy to splice for building construction. Background Art

[0002] Building construction refers to production activities during the implementation stage of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction work takes place is called "building construction site" or "construction site", also called construction site.

[0003] During the construction process, it is necessary to improve the connection stability between the structure and the ground through embedded piles. For example, the patent number disclosed in the China Patent Network is: 202222718574.5, and the patent name is: a pre-embedded pile that is easy to splice, including a pile body, a ground cone is fixedly connected to the bottom of the pile body, a first fixing rod is threadedly connected to the surface of the pile body, a fixing bolt is threadedly connected to the surface of the first fixing rod, and an arc plate is fixedly connected to one side of the first fixing rod. The arc plate is slidably connected to an arc extension plate inside, and a limiting hole is provided on the surface of the arc extension plate. The limiting hole is threadedly connected to the limiting bolt inside. The pre-embedded pile that is easy to splice, through the arrangement of bearings, limiting plates, positioning bolts and connecting plates, when personnel use it, according to the needs of personnel, the connecting plate can be rotated to drive the threaded steel bar to a suitable position, and then the connecting plate and the limiting plate are fixed by the positioning bolt, thereby facilitating personnel to adjust the angle of the threaded steel bar and avoiding position displacement during use, which causes the personnel to reinstall the pile body.

[0004] However, the existing connection method of embedded piles is relatively simple, mainly assembled through threaded components. During the construction process, a large number of embedded piles will cause the installation efficiency of the threaded components to be disturbed, affecting the construction period.

[0005] Therefore, it is necessary to design and modify the pre-buried piles that are easy to splice for construction. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a pre-buried pile that is easy to splice for construction, which has the advantage of improving the splicing efficiency and solves the problem that the connection method of the existing pre-buried piles is relatively single and is mainly assembled through threaded components. During the construction process, a large number of pre-buried piles will cause the installation efficiency of the threaded components to be disturbed, affecting the construction period.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-buried pile that is easy to splice for construction, comprising a pile column;

[0008] A positioning structure is provided on the surface of the pile;

[0009] The positioning structure includes a sleeve fixedly connected to the bottom of the pile column, a connecting block is fixedly connected to the outside of the sleeve, the connecting blocks are in multiple numbers and evenly surround the surface of the sleeve, a pressure plate is movably connected to the inside of the connecting block via a pin, the pile columns are in two numbers and are arranged perpendicular to each other, the top of the bottom pile column is plugged into the inside of the sleeve, the side of the pressure plate away from the connecting block contacts the surface of the pile column, and a transmission structure is arranged inside the sleeve, and the transmission structure can drive the pressure plate to swing.

[0010] As a preferred embodiment of the utility model, the transmission structure includes a transmission plate arranged inside the sleeve, the surface of the sleeve is provided with an opening, the surface of the transmission plate is fixedly connected with a limit block located inside the opening, the limit block is slidably connected to the opening, the outer side of the limit block is fixedly connected with a traction rope, and the side of the traction rope away from the limit block is fixedly connected to the inner side of the pressure plate.

[0011] As a preferred embodiment of the utility model, the outer side of the sleeve is fixedly connected to a roller located on the inner side of the pressure plate, the traction rope is hung on the surface of the traction rope, and the traction rope is slidably connected to the roller.

[0012] As a preferred embodiment of the present invention, a compression spring is fixedly connected to the interior of the sleeve, and a side of the compression spring away from the sleeve is in contact with the top of the transmission plate.

[0013] As a preferred embodiment of the present invention, a plug-in rod is fixedly connected to the bottom of the transmission plate, a groove is formed on the top of the pile column, and the plug-in rod can extend into the inside of the groove.

[0014] As a preferred embodiment of the present invention, a protective cover is fixedly connected to the surface of the pile column, and the sleeve, the transmission structure and the positioning structure are all located inside the protective cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model inserts the bottom pile column into the inside of the casing, and the bottom pile column squeezes the transmission structure during movement, and the transmission structure pulls the pressure plate. The pressure plate is squeezed and swings with the pin shaft inside the connecting block as the axis. When the outer side of the pressure plate contacts the surface of the bottom pile column, the pile column is quickly connected. The utility model can improve the existing connection method of the embedded piles, instead of assembling through threaded components, saves a lot of time for installing the embedded piles during the construction process, and speeds up the construction period.

[0017] 2. The utility model can pull the pressing plate to swing stably by providing a transmission plate, an opening, a limit block and a traction rope, thus saving additional steps for operating the pressing plate.

[0018] 3. The utility model can limit the traction rope by setting the roller, and can effectively control the pulling angle of the traction rope.

[0019] 4. The utility model can support the transmission plate by arranging a compression spring, so that the transmission plate has an elastic reset effect.

[0020] 5. The utility model can improve the connection stability between the pile column and the casing and increase the contact area between the two by providing the plug-in rod and the groove.

[0021] 6. The utility model can improve the safety of the pile column and reduce the contact area between the positioning structure and the external environment by providing a protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0024] Figure 3 It is a schematic cross-sectional view of the local structure of the utility model.

[0025] In the figure: 1. pile; 2. positioning structure; 3. casing; 4. connecting block; 5. pressure plate; 6. transmission structure; 7. transmission plate; 8. opening; 9. limit block; 10. traction rope; 11. roller; 12. compression spring; 13. plug-in rod; 14. groove; 15. protective cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 3 As shown, the utility model provides a pre-buried pile for construction that is easy to splice, including a pile column 1;

[0028] A positioning structure 2 is provided on the surface of the pile 1;

[0029] The positioning structure 2 includes a sleeve 3 fixedly connected to the bottom of the pile 1, and a connecting block 4 is fixedly connected to the outside of the sleeve 3. The number of connecting blocks 4 is several and they are evenly surrounded by the surface of the sleeve 3. The inner side of the connecting block 4 is movably connected with a pressure plate 5 through a pin shaft. The number of piles 1 is two and they are arranged perpendicular to each other. The top of the bottom pile 1 is inserted into the inside of the sleeve 3, and the side of the pressure plate 5 away from the connecting block 4 is in contact with the surface of the pile 1. A transmission structure 6 is arranged inside the sleeve 3, and the transmission structure 6 can drive the pressure plate 5 to swing.

[0030] refer to Figure 3 The transmission structure 6 includes a transmission plate 7 arranged inside the sleeve 3, an opening 8 is opened on the surface of the sleeve 3, a limit block 9 located inside the opening 8 is fixedly connected to the surface of the transmission plate 7, the limit block 9 is slidably connected to the opening 8, a traction rope 10 is fixedly connected to the outer side of the limit block 9, and the side of the traction rope 10 away from the limit block 9 is fixedly connected to the inner side of the pressure plate 5.

[0031] As a technical optimization solution of the utility model, by providing the transmission plate 7, the opening 8, the limit block 9 and the traction rope 10, the pressure plate 5 can be pulled to swing stably, saving the extra step of operating the pressure plate 5.

[0032] refer to Figure 3 The outer side of the sleeve 3 is fixedly connected with a roller 11 located on the inner side of the pressure plate 5 , the traction rope 10 is hung on the surface of the traction rope 10 , and the traction rope 10 is slidably connected with the roller 11 .

[0033] As a technical optimization solution of the present invention, by providing the roller 11, the traction rope 10 can be limited and the pulling angle of the traction rope 10 can be effectively controlled.

[0034] refer to Figure 3 A compression spring 12 is fixedly connected to the inside of the sleeve 3 , and the side of the compression spring 12 away from the sleeve 3 contacts the top of the transmission plate 7 .

[0035] As a technical optimization solution of the present invention, by providing a compression spring 12, the transmission plate 7 can be supported so that the transmission plate 7 has an elastic reset effect.

[0036] refer to Figure 3 A plug-in rod 13 is fixedly connected to the bottom of the transmission plate 7 , and a groove 14 is formed on the top of the pile 1 , and the plug-in rod 13 can extend into the inside of the groove 14 .

[0037] As a technical optimization solution of the present invention, by providing the plug-in rod 13 and the groove 14, the connection stability between the pile column 1 and the sleeve 3 can be improved, and the contact area between the two can be increased.

[0038] refer to Figure 1A protective cover 15 is fixedly connected to the surface of the pile 1 , and the casing 3 , the transmission structure 6 and the positioning structure 2 are all located inside the protective cover 15 .

[0039] As a technical optimization solution of the present invention, by providing a protective cover 15, the safety of the pile 1 can be improved and the contact area between the positioning structure 2 and the external environment can be reduced.

[0040] The working principle and use process of the utility model are as follows: when in use, the user first plugs the bottom pile column 1 into the interior of the sleeve 3 through the groove 14 and the plug-in rod 13. The bottom pile column 1 squeezes the transmission plate 7 during movement. The transmission plate 7 is squeezed and moves upward under the guidance of the limit block 9. During the movement of the limit block 9, the pressure plate 5 is pulled by the traction rope 10. The pressure plate 5 is squeezed and swings with the pin shaft inside the connecting block 4 as the axis. When the outer side of the pressure plate 5 contacts the surface of the bottom pile column 1, the pile column 1 is quickly connected.

[0041] To sum up: the easy-to-splice embedded piles for construction are made by inserting the bottom pile column 1 into the interior of the casing 3. The bottom pile column 1 squeezes the transmission structure 6 during movement, and the transmission structure 6 pulls the pressure plate 5. The pressure plate 5 is squeezed and swings with the pin shaft inside the connecting block 4 as the axis. When the outer side of the pressure plate 5 contacts the surface of the bottom pile column 1, the pile column 1 is quickly connected. The utility model can improve the existing connection method of the embedded piles, instead of assembling through threaded components, during the construction process, it saves a lot of time for installing the embedded piles and speeds up the construction period.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-buried pile for construction that is easy to splice, comprising a pile column (1); Features: A positioning structure (2) is provided on the surface of the pile (1); The positioning structure (2) comprises a sleeve (3) fixedly connected to the bottom of the pile column (1); a connecting block (4) is fixedly connected to the outside of the sleeve (3); the connecting blocks (4) are in plurality and evenly surround the surface of the sleeve (3); a pressing plate (5) is movably connected to the inside of the connecting block (4) via a pin; the pile columns (1) are in two plurality and are arranged perpendicular to each other; the top of the bottom pile column (1) is plugged into the inside of the sleeve (3); the side of the pressing plate (5) away from the connecting block (4) contacts the surface of the pile column (1); a transmission structure (6) is arranged inside the sleeve (3); the transmission structure (6) is capable of driving the pressing plate (5) to swing.

2. The easy-to-join pre-buried pile for construction according to claim 1, characterized in that: The transmission structure (6) comprises a transmission plate (7) arranged inside the sleeve (3); an opening (8) is provided on the surface of the sleeve (3); a limit block (9) located inside the opening (8) is fixedly connected to the surface of the transmission plate (7); the limit block (9) is slidably connected to the opening (8); a traction rope (10) is fixedly connected to the outside of the limit block (9); and a side of the traction rope (10) away from the limit block (9) is fixedly connected to the inside of the pressure plate (5).

3. The easy-to-join pre-buried pile for construction according to claim 2, characterized in that: The outer side of the sleeve (3) is fixedly connected to a roller (11) located on the inner side of the pressure plate (5); the traction rope (10) is hung on the surface of the traction rope (10); and the traction rope (10) is slidably connected to the roller (11).

4. The easy-to-join pre-buried pile for construction according to claim 2, characterized in that: A compression spring (12) is fixedly connected to the interior of the sleeve (3), and a side of the compression spring (12) away from the sleeve (3) is in contact with the top of the transmission plate (7).

5. The easy-to-join pre-buried pile for construction according to claim 2, characterized in that: A plug-in rod (13) is fixedly connected to the bottom of the transmission plate (7), a groove (14) is provided on the top of the pile column (1), and the plug-in rod (13) can extend into the interior of the groove (14).

6. The easy-to-join pre-buried pile for construction according to claim 1, characterized in that: A protective cover (15) is fixedly connected to the surface of the pile column (1), and the sleeve (3), the transmission structure (6) and the positioning structure (2) are all located inside the protective cover (15).

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